Description
Product Overview
This HP SO04XL 42Wh battery is a genuine replacement power source designed specifically for compatible HP laptop models. Manufactured to meet original equipment specifications.
Specifications
- Capacity: 42Wh
- Voltage: 10.8V
- Chemistry: Lithium-ion
- Condition: Brand new
- Part Number: SO04XL
Compatible Part Numbers
- 843534-121
- 843534-1C1
- 844199-855
- 908309-1C1
- 908319-855
- HSTNN-IB7J
- HSTNN-IB7R
- SO04038XL-PL
- SO04042XL
- TPN-C127
Compatible Models
- HP Spectre 13-Vs
- HP Spectre 13-v000s
- HP Spectre 13-v100s
- HP Spectre Pro 13 G1
When to Replace Your Laptop Battery
| Symptom | Description |
|---|---|
| Short Battery Life | Lasts less than 1 hour on full charge when previously lasted 3+ hours |
| Swelling/Bulging | Battery case appears expanded or distorted |
| Charging Issues | Won’t hold charge or requires frequent recharging |
| System Warnings | Laptop displays “Replace Battery” or similar alerts |
| Random Shutdowns | Computer turns off unexpectedly even with charge remaining |
| Age | Battery is 2+ years old with noticeable performance decline |
Important Compatibility Note
The compatible part numbers and models listed represent common matches but are not exhaustive. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- Free shipping included
- 100% brand new product




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